SRAM Force/Rival/Apex 48T 10-Speed 110mm BLK Chainring BB30 Crank Short Over-shift Pin Use 34T

Original equipment on SRAM and Truvativ cranks they also work well with other drive trains.7000 series aluminum provides strength and durability Ring Position/Type Outer Tooth Count 48 Drivetrain Speeds 10 Chainring BCD 110 Color Black Defined Color Black